Eric Garner’s Family, Protesters Visit Staten Island Arrest Site

Gwen Carr, at center, mother of the late Eric Garner, and Erica Garner, right, daughter of Mr. Garner, participate in a rally on Staten Island.

Kevin Hagen for The Wall Street Journal

As the sun set over Staten Island Thursday evening, about two dozen protesters stood with signs calling for changes in the police department, not far from the site where in July Eric Garner was arrested.